| 1 | // RUN: %clang_cc1 -verify %s |
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| 2 | // RUN: %clang_cc1 -std=c++11 -verify %s |
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| 3 | // RUN: %clang_cc1 -std=c++1y -verify %s |
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| 4 | |
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| 5 | void div() { |
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| 6 | (void)(42 / 0); // expected-warning{{division by zero is undefined}} |
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| 7 | (void)(42 / false); // expected-warning{{division by zero is undefined}} |
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| 8 | (void)(42 / !1); // expected-warning{{division by zero is undefined}} |
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| 9 | (void)(42 / (1 - 1)); // expected-warning{{division by zero is undefined}} |
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| 10 | (void)(42 / !(1 + 1)); // expected-warning{{division by zero is undefined}} |
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| 11 | (void)(42 / (int)(0.0)); // expected-warning{{division by zero is undefined}} |
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| 12 | } |
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| 13 | |
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| 14 | void rem() { |
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| 15 | (void)(42 % 0); // expected-warning{{remainder by zero is undefined}} |
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| 16 | (void)(42 % false); // expected-warning{{remainder by zero is undefined}} |
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| 17 | (void)(42 % !1); // expected-warning{{remainder by zero is undefined}} |
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| 18 | (void)(42 % (1 - 1)); // expected-warning{{remainder by zero is undefined}} |
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| 19 | (void)(42 % !(1 + 1)); // expected-warning{{remainder by zero is undefined}} |
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| 20 | (void)(42 % (int)(0.0)); // expected-warning{{remainder by zero is undefined}} |
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| 21 | } |
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| 22 | |
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